The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 30, 2006
Filed:
Jun. 29, 2001
Masayasu Wakabayashi, Shizuoka, JP;
Mitsugu Isomura, Shizuoka, JP;
Masayasu Wakabayashi, Shizuoka, JP;
Mitsugu Isomura, Shizuoka, JP;
Suzuki Motor Corporation, Shizuoka, JP;
Abstract
According to the present invention, even if an analysis target has a complicated shape, for example, two or more cutting surfaces, elements can be automatically extracted therefrom without reducing any analysis accuracy. For each voxel interfering with shape data, an interference polygon is created inside the shape data using interference surfaces between the shape data and the interior of the voxel. After the interference polygon is created, a divided polygon is created by moving one of the vertexes of the interference polygon, which has a predetermined property, to another vertex. The divided polygon includes the vertex that has not been moved and vertexes of the voxel inside the shape data. An element of a predetermined shape is extracted on the basis of the relationship between a plurality of vertexes of the divided polygon.